{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Railroads and American Political Development: Infrastructure, Federalism, and State Building","author_name":"Zachary Callen","thumbnail_url":"https://www.ebooknetworking.net/books/070/062/big0700623000.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0700623000.html\">Railroads and American Political Development: Infrastructure, Federalism, and State Building</a>","width":400,"height":300}